Hello,
Thank you for your question and reaching out. I can understand you are having issues related to Resuming Bitlocker.
BitLocker will be momentarily suspended in order to export the key to the boot disc if any of the upgrades contain updates for the BIOS (only if your device is from Microsoft, such as the WinPhone or Surface family) or BitLocker itself. The metadata can then be updated to the new version on the following reboot.
If it does not then please try to Resume bitlocker using below commands
manage-bde -pause C:
manage-bde -resume C:
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